Perhaps you should try some spelling variations:
information network » information networks
guides information » guide information, guided information, aids information
technology guides » technology gaps
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
developing ict » developing east, developing city, developing data
network case » networks case, network based, network data
4 developing » 3 developing
case 4.2 » case 4.1, case 2
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology guides information network case 4.2 communication costs 4 developing ict afrique.*.